Ruland, 1.625 in OD 19 mm, 2.5 in Length 13 mm Beam Coupling
- RS Stock No.:
- 801-621
- Mfr. Part No.:
- ROCMD41-19-13-AN
- Brand:
- Ruland
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Subtotal (1 unit)*
£156.48
(exc. VAT)
£187.78
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 21 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £156.48 |
*price indicative
- RS Stock No.:
- 801-621
- Mfr. Part No.:
- ROCMD41-19-13-AN
- Brand:
- Ruland
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Ruland | |
| Product Type | Beam Coupling | |
| Outside Diameter | 1.625in | |
| Length | 2.5in | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 11.3nm | |
| Moment of Inertia | 42.370 x10⁻⁰⁶ kg-m² | |
| Misalignment - Angular | 6° | |
| Number of Beams | 6 | |
| Misalignment - Parallel | 1.27mm | |
| Style | Clamp | |
| Misalignment - Axial | 0.51mm | |
| Bore Size B | 13mm | |
| Bore Size A | 19mm | |
| Minimum Operating Temperature | -40°C | |
| Material | Aluminium | |
| Series | ROCMD | |
| Maximum Operating Temperature | 107°C | |
| Standards/Approvals | RoHS3 | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Beam Coupling | ||
Outside Diameter 1.625in | ||
Length 2.5in | ||
Maximum Speed 6000rpm | ||
Torque Rating 11.3nm | ||
Moment of Inertia 42.370 x10⁻⁰⁶ kg-m² | ||
Misalignment - Angular 6° | ||
Number of Beams 6 | ||
Misalignment - Parallel 1.27mm | ||
Style Clamp | ||
Misalignment - Axial 0.51mm | ||
Bore Size B 13mm | ||
Bore Size A 19mm | ||
Minimum Operating Temperature -40°C | ||
Material Aluminium | ||
Series ROCMD | ||
Maximum Operating Temperature 107°C | ||
Standards/Approvals RoHS3 | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland six beam coupling is designed for precision alignment in mechanical systems. Its robust aluminium construction ensures durability while effectively accommodating misalignment between shafts.
Constructed from 7075 aluminium for lightweight performance and low inertia
Offers increased misalignment capacity compared to other series couplings
Machined from North American sourced bar stock, ensuring high-quality material
Incorporates two sets of three spiral cuts to enhance flexibility and support
Meets DIN 912 12.9 standards for maximum torque capabilities
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